package nc.vo.pn.num;

import nc.vo.trade.pub.HYBillVO;

public class InvNumBillVO extends HYBillVO  {
	
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	public InvNumHVO getHeader(){
		return (InvNumHVO)getParentVO();
	}
	public InvNumVO[] getBody(){
		return (InvNumVO[])getChildrenVO();
	}

}
